Serving Northwest Ohio and Southeast Michigan Need a Service Call? Contact Us For A Hassle-Free Quote >
Small Business: Alarm - CCTV - Phone Installation & Repair Residential: Alarm - CCTV Installation & Repair
Toledo: 419-893-1311 | 1-800-448-9455 | 1142 Corporate Dr. Suite D Holland, OH 43528

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Phone Systems
ESI Phone Systems
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Heritage Technology Group
1142 Corporate Dr., Suite D
Holland, OH 43528
Phone: (419) 893-1311
Fax: (419) 893-3311





Phone Systems
 

Specializing in the installation and service of phone systems for small businesses in Northwest Ohio and Southeast Michigan.

We provide telecommunications solutions utilizing a comprehensive platform of voice and data products and services. This is coupled with the broad base of knowledge and experience attained by our technicians. This technology will afford your company the ability and confidence to offer the highest quality service to your clientele now and in future. We can also customize our products and services to meet your specific telecommunication requirements.

ESI Phone Systems
The science behind ESI Communications Servers is sophisticated, yet simple: each supports both digital functionality and IP-to-the-desktop, in any desired combination.
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Nortel Phone Systems
On-hook dialing with message waiting indicator, wall mount capability, 13 configurable feature keys. Read More >

Avaya Phone Systems
Avaya defines next generation technologies that satisfies customer demand.  Communication is everything….. Avaya products are leading edge for integrating data, voice, and internet or IP-based Telephony applications. Read More >

Phone System Features

Auto Attendant
ESI’s patented voice message features make it simple to store information and share it with your team. The Quick Groups™ feature lets you easily create a voice mail distribution group on the fly.
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Help
The Verbal User’s Guide is a feature of ESI phone systems. Just press the HELP key, and the system literally talks users through any feature with which they may need assistance.
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Music on Hold

Presence Management
Issued building keys can be easily replaced with ESI Presence Management RFID readers by distributing assigned electronic keys to authorized employees. These devices can be the “scan card” type or a key ring fob.
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Voice Mail

Record

Conference

Transfer

ESI - DEX

Multiple Personal Greetings

ESI - Link

VIP Attendant Consol
Combining the advanced capabilities of your ESI communications system with the power of Outlook®, VIP provides an important new dimension: control of your calls and voice mail.
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Remote IP Phones

ESI Phone Systems We Sell

We sell and install entire phone systems. Call 419-893-1311 for a hassle-free quote.